baber/WOPTO huggingface dataset:
Patent CA-2841500-A1 (CA)
Inventor: DAHLGREN SCOTT
IPC: E21B47/01
Filed: 2014-01-31
Abstract: A downhole sub having a first tubular housing with a first internal shoulder, a second tubular housing with a second internal shoulder, and a stabilizer assembly to be disposed between the first and second internal shoulders. The first and second tubular housings are configured to be threaded together, and the stabilizer assembly is configured to engage the first and second internal shoulders. A method of coupling tubular housings in a downhole sub in which a first tubular housing and a second tubular housing are threadably coupled, where the first tubular housing includes a first shoulder and the second tubular housing includes a second shoulder. A sleeve is interlocked with and inside the second tubular housing such that the sleeve is disposed between the first and second shoulders and includes a third shoulder, where the first shoulder is torqued against the third shoulder.
Patent CA-2846379-A1 (CA)
Title: Delivery of content
Inventor: BARKER TOM
IPC: H04N21/647
Filed: 2014-03-14
Abstract: Future data connection quality may be predicted based on past data connection quality, and future requests for data may be predicted based on past requests. These predictions may be used to help decide whether, when, and/or how to deliver the data in a proactive manner. For example, according to some aspects described herein, a future data connection quality may be predicted based at least on historical data connection quality. It may be determined whether to pre-deliver at least a first portion of an item of content based at least on the predicted future data connection quality. If so, then the at least the portion of the item of content may be predelivered to the device and/or to another destination.
Patent CA-2846524-A1 (CA)
Inventor: BLANCHARD FREDERICK W
IPC: G01F23/30
Filed: 2014-03-14
Abstract: A float gauge assembly for a storage tank having a port with an opening includes a body for attachment to the port of the storage tank and a gauge mountable to the body, the gauge having a gauge face for indicating a level or amount of material present in the storage tank, a float mechanism mounted to the body and cooperating with the gauge, the float mechanism including a float movable relative to the body in an operating position, the float being sized so that the float is unable to be inserted into the storage tank though the opening in the port, and a tube coupled to the float and having a dimension sized for inserting through the opening in the port, and an alignment element configured to rotationally fix the tube to the body when the float is in the operating position so that the gauge face accurately indicates the level of material in the storage tank when mounted to the body.
Patent CA-2847927-A1 (CA)
Inventor: EKSTEN BRICK
IPC: G06F9/44
Filed: 2012-09-06
Abstract: Systems and methods for dynamic development and deployment of computing applications including a development framework, a visual design subsystem, and a deployment subsystem, where at runtime the deployment subsystem is operable to dynamically deploy a computing application by sending a request at runtime for graphs and components identified in the computing application.
Patent CA-2848022-A1 (CA)
Inventor: TUPMAN DAVID E
IPC: B01J35/00
Filed: 2012-09-06
Abstract: According to an embodiment of the present invention, an apparatus for ionizing air includes a first reflector and a first target. The first reflector receives direct UV energy (from a UV emitter) and reflects it to form reflected UV energy. The first target has an inner face that also receives direct UV energy (from the UV emitter). The first target also has an outer face that receives the reflected UV energy from the first reflector. The faces of the first target are coated with a photo-catalytic coating. The first target may also have passages between the faces.
Patent CA-2850397-A1 (CA)
Title: Sorting apparatus for sorting piece goods
Inventor: TANZ TORSTEN
IPC: B07C5/36
Filed: 2012-09-24
Abstract: The invention relates to a sorting apparatus for sorting piece goods (12), having at least a first moving transport unit (22) for transporting at least one piece good (12) in a main transport direction (18), wherein the first transport unit (22) has a chassis (38) for the movement in the main transport direction (18), a transfer unit (32) which is provided for moving the piece good (12) in a transfer direction (50), which differs from the main transport direction (18), in a transfer operation, and a drive unit (34) which is fixed to the first transport unit (22) and which is provided for the purpose of driving the piece good (12) in the transfer direction (50). In order to provide a sorting apparatus of the type in question which allows a compact design and low operating costs to be achieved, it is proposed that the sorting apparatus has a coupling device (62) which is provided for the purpose of coupling the chassis (38) to the drive unit (34) at least for a period of time.
Patent CA-2851635-A1 (CA)
Inventor: MANNING MARK
IPC: A61K47/48
Filed: 2012-10-18
Abstract: The invention provides stabilized aqueous pharmaceutical etanercept compositions stabilized with an amino acid and suitable for long-term storage of etanercept, methods of manufacture of these compositions, methods of administration, and kits containing same.
Patent CA-2855210-A1 (CA)
Inventor: ALTMAN NIR
IPC: A61B17/04
Filed: 2012-11-08
Abstract: A suturing assembly including a first puncture element including a sharp distal end for puncturing tissue, a second puncture element including a sharp distal end for puncturing tissue, the distal ends of the first and second puncture elements being spaced from each other by a gap, and a spacer arranged for sliding distally and proximally on at least one of the first and second puncture elements.
Patent CA-2855228-A1 (CA)
Title: A cone crusher having an arrangement for measuring a position of a crushing shell
Inventor: BELOTSERKOVSKIY KONSTANTIN
IPC: B02C2/04
Filed: 2012-11-13
Abstract: A cone crusher (10) comprises an outer crushing shell and an inner crushing shell forming between them a crushing gap, the outer crushing shell being supported on an upper frame member (14) in vertically adjustable engagement with a lower frame member (16). A sensor arrangement (64) having a sensor element is provided for measuring the vertical position of the outer crushing shell. The cone crusher (10) further comprises a target means arranged to be detectable by said sensor element, wherein one of the target means and the sensor element being arranged to follow vertical movement of the upper frame member (14) and to move in relation to the other one of the target means and the sensor element. The sensor element comprises a vertical sensing array which extends in a vertical direction along at least a portion of a range within which the target means may be moved upon adjusting the vertical position of the upper frame member (14).
Patent CA-2855975-A1 (CA)
Inventor: MITTON RALPH EDWARD
IPC: A63B59/20
Filed: 2014-07-04
Abstract: A butt-end device or knob for a sports implement with a handle for holding the sports implement. The butt-end device or knob has an inner member or inner surface mountable adjacent to a longitudinal end of the handle and a hand-engaging surface to engage a user's hand when holding the handle, the hand-engaging surface being movable relative to the handle in order to follow movement of the user's hand when the user swings the sports implement.
Patent CA-2857572-A1 (CA)
Inventor: TINDALE NEIL
IPC: C07C67/62
Filed: 2012-12-20
Abstract: A continuous process for the production of an alkyl ester product is described. The process comprises the steps of carbonylating ethylene with carbon monoxide in the presence of C1-6 alkanol co-reactant to form the alkyl ester product. The carbonylation takes place in the presence of a catalyst system comprising; a. a bidentate ligand, b. a catalytic metal selected from a group 8, 9 or 10 metal or a compound thereof, and c. a sulphonic acid capable of forming an acid alkyl ester with the C1-6 alkanol. The process includes the step of separating the alkyl ester product from a carbonylated crude product stream by treatment effective to vaporise the alkyl ester product in a single stage flash distillation column and provide a purified alkyl ester product stream separated from the bidentate ligand and catalytic metal. The distillation column includes further separation means effective to provide further separation of the product.
Patent CA-2858214-A1 (CA)
Inventor: UDOVICIC NICHOLAS
IPC: B67D1/12
Filed: 2014-07-29
Abstract: A liquid dispenser that revitalizes the liquid and restores the natural structure, health and vitality to the liquid by increasing and activating dissolved oxygen in the liquid. The liquid dispenser may have an elongated open-ended chamber body. The body may have a distal and proximal end with the proximal end configured to receive a stream of liquid and the distal end configured to expel the stream of liquid. A helical screw may be connected inside of the elongated chamber body. The helical screw may be configured to transport the stream of water from the proximal end to the distal end of the chamber.
Patent CA-2863529-A1 (CA)
Inventor: RYDLEWICZ RONI
IPC: A44C17/00
Filed: 2014-09-15
Abstract: A decagonal shaped diamond, adapted to display a hearts and arrows pattern when exposed to light comparable to the hearts and arrows pattern in a round diamond. The decagonal shaped diamond should be cut to form ten main crown facets of substantially equal size symmetrically arranged relative to one another surrounding a table facet twenty star facets with two star facets polished on every main crown facet, ten main pavilion facets, an equal number of crown half facets as pavilion half facets, ten subsidiary pavilion half facets, twenty subsidiary pavilion facets and ten main girdle facets with the girdle facets polished at a given angle relative to one another for forming the decagonal shape of the diamond.
Patent CA-2863756-A1 (CA)
Inventor: LANES OLAV
IPC: C12N9/99
Filed: 2013-02-18
Abstract: The present invention provides an endonuclease I or enzymatically active fragment thereof wherein said endonuclease I has the sequence of SEQ ID No. 4 or a sequence which is at least 70% identical thereto and wherein the amino acid residue which is immediately N-terminal of the FYCGC pentapeptide motif has been substituted with a residue which is negatively charged as well as nucleic acid molecules encoding these enzymes and methods of removing contaminating polynucleotides from a sample using these enzyme.
Patent CA-2863856-A1 (CA)
Inventor: JOUBERT HUGUES DENIS
IPC: B64D13/06
Filed: 2013-02-12
Abstract: Le dispositif d'alimentation en air d'un groupe auxiliaire de puissance (GAP) pour aéronef, ledit groupe auxiliaire de puissance comportant un moteur diesel (M) couplé à un turbocompresseur (TC) comprenant, le dit turbocompresseur comprenant au moins une première entrée d'air (AIR_CAB_1) pour son admission dans une chambre de combustion (CC) du moteur diesel (M) et une première sortie (AIR_T) acheminant l'air brûlé vers le turbocompresseur (TC), le moteur diesel (M) délivrant une puissance permettant d'alimenter un alternateur électrique (ALT) et un compresseur (CP) dit de pressurisation, destiné à chauffer une seconde entrée d'air (AIR_EXT_32). La première entrée d'air (AIR_CAB_1) est alimentée par une fraction d'air pressurisée de la cabine (CAB) d'un l'aéronef.
Patent CA-2864439-A1 (CA)
Inventor: HUMPHREYS DAVID PAUL
IPC: C07K16/00
Filed: 2013-02-22
Abstract: The present disclosure relates to a symmetric bispecific antibody of the class IgG4 comprising two heavy chains which each comprise a variable domain, CH1 domain and a hinge region, wherein in each heavy chain: the cysteine in the CH1 domain which forms an inter-chain disulphide bond with a cysteine in a light chain is substituted with another amino acid; and optionally one or more of the amino acids positioned in the upper hinge region is substituted with cysteine, wherein the constant region sequence of each heavy chain is similar or identical and the variable region in each heavy chain is different, formulations comprising the same, the use of each of the above in treatment and processes for preparing said antibodies and formulations.
Patent CA-2864847-A1 (CA)
Inventor: KOHLER KARL A
IPC: B31B50/86
Filed: 2013-03-04
Abstract: A carton for containing a plurality of articles arranged in at least a first layer and a second layer above the first layer. The carton comprises a plurality of panels that extends at least partially around an interior of the carton and an opening feature for accessing the articles in the carton. The opening feature extends in at least one panel of the plurality of panels. A tray is disposed at least partially in the interior of the carton. At least a portion of the tray can be positioned between the first layer and the second layer. The tray can be for supporting the articles in the second layer to allow removal of the articles in the second layer after activation of the opening feature of the carton.
Patent CA-2865902-A1 (CA)
Title: Elastomeric composites containing modified fillers and functionalized elastomers
Inventor: BELMONT JAMES A
IPC: C08K5/3472
Filed: 2012-03-02
Abstract: Elastomeric compositions are described which have at least one functionalized elastomer and at least one modified filler which has adsorbed and/or attached chemical groups, such as a triazole and/or pyrazole thereon, orother modified fillers which are also described. Methods are further described to improve hysteresis and/or abrasion resistance in elastomeric compositions containing a functionalized elastomer using the modified fillers of the present invention.
Patent CA-2866727-A1 (CA)
Inventor: HASCOET JEAN-YVES
IPC: B21D31/00
Filed: 2012-12-03
Abstract: L'invention concerne un dispositif pour l'usinage d'une pièce, lequel dispositif comprend : a.une tête d'usinage (370) et des axes motorisés, comprenant un axe rotatif pour le déplacement de ladite tête dans un espace dit espace de travail; b. des moyens de mise en position et de maintien en position d'une pièce dans ledit espace de travail; c. caractérisé en ce que la tête d'usinage (370) comprend des moyens (440) pour supporter des outils de mise en forme de la matière et des moyens (250, 451, 452) aptes à réaliser un apport de matière. L'invention concerne également un procédé d'usinage mis en uvre par ce dispositif.
Patent CA-2866753-A1 (CA)
Title: Improved harvest operations for recombinant proteins
Inventor: LAIRD MICHAEL W
IPC: C12P21/00
Filed: 2013-03-14
Abstract: The present invention contemplates methods of producing a recombinant protein comprising fermenting a prokaryotic host cell wherein said prokaryotic host cell has been transformed with a nucleic acid encoding said recombinant protein, harvesting said recombinant protein under conditions where dO2 levels are greater than 0%, purifying said recombinant protein to a filtered bulk, wherein said filtered bulk does not contain detectable DHNA-recombinant protein adduct, as measured by an IEC assay at 310 nm. Furthermore, method of producing a recombinant protein comprising fermenting a menE gene-deleted prokaryotic host cell wherein said prokaryotic host cell has been transformed with a nucleic acid encoding said recombinant protein, harvesting said recombinant protein, purifying said recombinant protein to a filtered bulk, wherein said filtered bulk does not contain detectable DHNA-recombinant protein adduct, as measured by an IEC assay at 310 nm, wherein the recombinant protein yield is increased by about 20% or greater is contemplated.
Patent CA-2872471-A1 (CA)
Title: Recepteurs de lymphocyte t a affinite augmentee et procedes pour fabriquer ceux-ci
Inventor: SCHMITT THOMAS M
IPC: A61K39/00
Filed: 2013-05-02
Abstract: La présente invention concerne des procédés pour générer des récepteurs de lymphocyte T à affinité augmentée par sélection agoniste de cellules progénitrices hématopoïétique exprimant un TCRa antigène-spécifique cultivé avec des cellules stromales exprimant Delta-like-1 ou Delta-like-4, des compositions préparées à partir de tels procédés, et des utilisations de ceux-ci.
Patent CA-2873280-A1 (CA)
Title: Improved process for the preparation of treprostinil and derivatives thereof
Inventor: JAIN NARESHKUMAR F
IPC: C07C59/72
Filed: 2013-05-22
Abstract: Abstract Methods to produce treprostinal and intermediate compounds made in the process are disclosed. The intermediate compounds comprise a compound of formula I or formula II, o-PG2 X Ra                             a X R ¨0 Y.--wherein, X is Br and Y is H; PG1 is selected from the group consisting of methyl, methoxymethyl, benzyloxymethyl, methoxyethoxymethyl, benzyl, 4-methoxybenzyl, 2,6-dichlorobenzyl, 3,4-dichloro-benzyl;  -CH2COOH, -CH2COORx, and -CH2CH2OPG2; PG2 is is tetrahydropyranyl (THP), SiRiR2R3; CH20Rx, or tert-butyldimethylsilyl (TBDMS); R1, R2, and R3 are independently from one another selected from the group consisting of methyl, isopropyl, t-butyl, and phenyl; Ra is hydrogen, hydroxy      -000ORx, -0S02Rx, CI, Br F, I, -SR, or -SO2Rx;  and Rx is C1_4alkyl or aryl. Date Recue/Date Received 2020-04-28
Patent CA-2873331-A1 (CA)
Title: A hinged connection element for a folding ladder
Inventor: LENG LUHAO
IPC: E06C1/24
Filed: 2014-12-04
Abstract: A hinged connection element for a folding ladder is described. The hinged connection element comprises a connecting rod and two connection pieces, which are symmetrically attached to the two ends of the connecting rod, each connecting piece comprises a hinged portion, a pivot portion and a fixed portion, the fixed portion is connected to the connecting rod, the hinged portion is hinged to the central portion of the side edge of a rung of the ladder, the hinged portion is hinged to a rear leg of the ladder, the connecting rod is supported on the bottom of the rung when the rung is in an unfolded position. The connecting piece is hinged to the rung and the rear leg. The fixed portion is fixedly connected to the connecting rod, the connecting rod rotates when the ladder is being unfolded or folded.
Patent CA-2873573-A1 (CA)
Title: Dispositifs a semi-conducteurs isolants metalliques bases sur des plasmons et polaritons de surface
Inventor: BERINI PIERRE SIMON JOSEPH
IPC: H01L31/18
Filed: 2014-12-08
Abstract: Il est décrit des appareils et des techniques pouvant servir aux fins de modulation et de détection électro-optique, ou à dautres fins encore. Par exemple, un réseau de diffraction en métal repose sur un film métallique mince afin de coupler la lumière à rayonnement transversal à la surface du film métallique sous forme dondes de plasmons polaritons. Sous le film métallique, on retrouve une mince couche isolante et une zone de semiconducteur dopé qui forment une structure disolant métallique et de semiconducteur. Lappareil peut se configurer pour fonctionner notamment en tant que modulateur de réflexion ou de transmission, ou en tant que photodétecteur. Moduler la tension appliquée à la structure disolant métallique et de semiconducteur a pour effet de moduler la concentration de porteurs dans le semiconducteur à proximité de la couche isolante, on module ainsi lindice de réfraction du semiconducteur dans cette zone, ce qui module lefficacité de couplage aux plasmons polaritons de surface, ce qui module la réflectance et la transmittance de lappareil. Une fois polarisée, la lumière incidente modulée produit un photocourant modulé qui peut être détecté au moyen dappareils électroniques.
Patent CA-2874228-A1 (CA)
Inventor: D ANDREA MARK A
IPC: A61B17/42
Filed: 2013-05-22
Abstract: The matter of the application employs a multi-part tandem having a detachable distal section for retaining within a body cavity and suitable for the technical field of radiation treatment, especially during and between radiation treatments. This distal section is intended for single-patient use and disposal after completion of a multiple-dose radiation treatment session. Real time in vivo detection and monitoring and hyperthermia features can be included. Tandem or ovoid colpostats can feature bendability to tailor the system to the specific body and patient being treated. Balloon devices also can be provided for adjusting and maintaining separation spacing between two ovoid colpostats.
Patent CA-2874545-A1 (CA)
Inventor: HERSHBERGER STEVE
IPC: G06K17/00
Filed: 2013-05-24
Abstract: Supply chain systems and methods are disclosed for monitoring fluid levels in liquid containers, such as kegs. Embodiments include sensors that fit within a keg's false bottom, measure the weight of the keg, and transmit the weight information to a computer database via a wireless network. Other embodiments include an RFID device with information about a characteristic of the liquid within a keg (such as brand and/or type of beer) that may be attached to the keg and paired with the sensor so the sensor can transmit information about the characteristic of the liquid in the keg. In alternate embodiments, the sensor's transmitter is short range and an uplink/gateway is used to receive information from the sensor and relay that sensor's information to a broader wireless network. Multiple containers in close proximity may each be fitted with an RFID device and sensor and communicate their individual information to the database.
Patent CA-2875782-A1 (CA)
Inventor: DALY ROBERT W
IPC: A61M16/06
Filed: 2013-06-06
Abstract: A single use mask having an adhesive gasket is provided. The mask is of a two piece construction including a relatively hard attachment shell and a flexible gasket. The shell serves at the air chamber covering the mouth and nose of the patient as well as the point of attachment for the therapy tubing set. The flexible gasket and adhesive layer serves as the attachment means for affixing the mask to the patient's face. In contrast to the masks of the prior art, the gasket is formed from a sheet of foam material.
Patent CA-2876046-A1 (CA)
Inventor: TANIGUCHI HIROKI
IPC: A24D3/16
Filed: 2012-07-26
Abstract: [Problem] To provide a cigarette filter that can achieve both strength when dry and disintegrability when wet. [Solution] This cigarette filter comprises a filter plug including short cellulose ester fibers, pulp, and an alkali metal salt of a water-soluble anionic polymer. The alkali metal content in said filter plug is 2-100 µmol per 1 g of said filter plug. Said water-soluble anionic polymer may be at least one type of compound selected from polyacrylic acids and polysaccharides having a carboxyl group.
Patent CA-2879348-A1 (CA)
Inventor: HOSKING PETER JOHN
IPC: F21L4/00
Filed: 2013-07-19
Abstract: A power tool (10) comprises a motor for driving a driven element of the power tool (10) and a handle section (12), wherein the power tool (10) incorporates first and second pressure sensitive switches (18,20) operable to control operation of the motor.
Patent CA-2880164-A1 (CA)
Title: Pregrouted pc steel material and method for hardening pregrout layer thereof
Inventor: SAIKI TAKAHIDE
IPC: E04C5/08
Filed: 2013-07-05
Abstract: Provided is a pregrouted PC steel material comprising a PC steel stranded wire composed of a plurality of steel wires, a pregrout layer disposed on the outer periphery of the PC steel stranded wire so as to accommodate the PC steel stranded wire, a sheath covering the outer periphery of the pregrout layer, and a capsule including a pregrout-hardening agent and a film with which the agent is covered, the capsule being interposed among the steel wires constituting the PC steel stranded wire. The capsule has a strength such that the capsule is not broken before tensioning the PC  steel stranded wire but is broken by a tensile force during the tensioning. Also provided is a method for hardening the pregrout layer.